双-1,3,4-噁二唑化合物的合成进展  

Progress in Synthesis of Bi-1,3,4-Oxadiaxoles

作　　者：何璐[1] 

机构地区：[1]鞍山钢铁学院化学工程学院,辽宁鞍山114002

出　　处：《鞍山钢铁学院学报》2002年第3期175-179,共5页Journal of Anshan Institute of Iron and Steel Technology

摘　　要：双_1,3,4_口恶二唑化合物可作为染料、紫外吸收材料、荧化材料、电子传输材料 ,具有生物活性 .目前 ,它可以由酰肼在POCl3 ,PPA或PPMA等脱水剂的作用下脱水制得 ,也可由双四唑直接加热脱氮制得 .应用测定熔点、UV、荧光发射光谱、IR等检测方法 。Bi_1,3,4_oxadiaxoles can be used as dye stuffs,UV absobing and fluorescent materials,with biological activites.Now it can be both synthesized from the cyclization of N,N'_diakanoyl diacyl hydrazides in presence of phosphours oxychloride,PPA or PPMA and produced by way of heating tetrazole directly.The chemistry and physical properties of this group of compounds may be determined by using methods of m.p,UV absorption,FL spectra,IR spectra.

关 键 词：双-1 3 4-恶二唑 合成 双酰肼 

分 类 号：O626.24[理学—有机化学]